1045246130442 has 16 divisors (see below), whose sum is σ = 2322769178880. Its totient is φ = 348415376796.

The previous prime is 1045246130417. The next prime is 1045246130443. The reversal of 1045246130442 is 2440316425401.

1045246130442 is a `hidden beast` number, since 1 + 0 + 4 + 524 + 61 + 30 + 4 + 42 = 666.

1045246130442 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 1045246130397 and 1045246130406.

It is not an unprimeable number, because it can be changed into a prime (1045246130443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9678204858 + ... + 9678204965.

It is an arithmetic number, because the mean of its divisors is an integer number (145173073680).

Almost surely, 2^{1045246130442} is an apocalyptic number.

1045246130442 is an abundant number, since it is smaller than the sum of its proper divisors (1277523048438).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1045246130442 is a wasteful number, since it uses less digits than its factorization.

1045246130442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19356409834 (or 19356409828 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 36.

The spelling of 1045246130442 in words is "one trillion, forty-five billion, two hundred forty-six million, one hundred thirty thousand, four hundred forty-two".